Serotonin

Acceptable For Game Play - US & UK word lists

This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

The American Heritage® Dictionary of the English Language, 4th Edition
  • n. An organic compound, C10H12N2O, formed from tryptophan and found in animal and human tissue, especially the brain, blood serum, and gastric mucous membranes, and active as a neurotransmitter and in vasoconstriction, stimulation of the smooth muscles, and regulation of cyclic body processes.
  • Wiktionary, Creative Commons Attribution/Share-Alike License
  • n. An indoleamine neurotransmitter, 5-hydroxytryptamine, that is involved in depression, appetite, etc., and is crucial in maintaining a sense of well-being, security, etc.
  • WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
  • n. a neurotransmitter involved in e.g. sleep and depression and memory
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    melatonin    ronin   
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